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Varieties

All: varieties Variety catalog search and facets Public domain varieties protection has expired New in the registers filed, not yet authorised

Crops

All: crops Crops botanical species Genera if the exact species is unknown Terms diseases and cultivar traits

Breeders

All: breeders Companies breeder of the variety Company groups legal entities of the same group

Countries

Information

All: information News changes in registers Articles variety traits explained Data sources origin of the data About data boundaries and disclaimer

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Directory
Breeders
Johannes Spyksma

Johannes Spyksma

Varieties in registries: 4

Also listed in registries as: Johannes Spyksma · JOHANNES SPYKSMA

Breeder's varieties

Adrie

Terminated

Vicia faba L. · Broad bean

Johannes Spyksma

1 record

Friese Gele Boon

Terminated

Phaseolus vulgaris L. · Common bean

Johannes Spyksma

1 record

Sietske

Terminated

Phaseolus vulgaris L. · Common bean

Johannes Spyksma

2 records

Focus area

Crops the company works with.

Common bean 2
Broad bean 1

agronom.cc cultivar database

Plant variety database: breeders, countries of commercial release, and status of plant breeders' rights. Every fact is linked to its primary source.

Varieties

Variety catalog
Public domain varieties
New in the registers

Crops

Crops
Genera
Terms

Breeders

Companies
Company groups

Information

News
Articles
Data sources
About data

Countries

This database is not an official registry publication. Data sources and legal disclaimer